Domantas Petrauskas
Scala Developer at Scalac
Lithuania
Summary
🤩
Rockstar🎓
Top SchoolDomantas Petrauskas is a Scala developer with nine years of experience designing and delivering distributed, microservice-based systems across financial and enterprise domains. He has progressed from full‑stack and Java EE roles to architect and team lead positions, building production services with Scala, Akka, Play, Kafka, Cassandra, Elasticsearch and Kubernetes. At Visma he combined hands‑on development with client-facing workshops and hiring, and now contributes to Scalac while still tackling low-level interoperability challenges. An active open‑source contributor, he implemented and tested ReadableStream support in the widely used scala-js-dom project, demonstrating attention to web specs and browser compatibility. Known for pairing pragmatic architecture with operational awareness, he often bridges gaps between product requirements and robust, testable implementations.
9 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Information Technology, Bachelor's degree, Information Technology at Vilnius University
English, Lithuanian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
unit-testing10
dom-manipulation10
functional-programming10
scala10
javascript9
Programming languages (9)
Github contributions (5)
scala-js/scala-js-dom
Nov 2021 - Nov 2021
Statically typed DOM API for Scala.js
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:17 reviews, 13 commits, 1 PR in 5 days
Contributions summary:Domantas's contributions primarily revolve around implementing and testing features related to ReadableStream within the scala-js-dom project. The user added new classes, interfaces, and updated existing classes like `ReadableStream`, `ReadableStreamController`, `ReadableStreamReader`, and `ReadableStreamUnderlyingSource` to align with the specification. They also added and modified test cases to demonstrate the usage of these classes and ensure their proper functioning, with attention to browser compatibility and versioning issues.
apistatically-typedscalajsdom-apiscala
ptrdom/scalajs-esbuild
Feb 2023 - Mar 2025
Bundles Scala.js projects and their npm dependencies with esbuild
Contributions:2 releases, 329 PRs, 463 pushes in 2 years 2 months
esbuildnpmscala-js
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